Active · since Nov 26, 2025 Head officeOpted into Simples

AMBIX LTDA

Trade name: AMBIX

CNPJ 63.835.258/0001-28

Source: Receita Federal, CNPJ Open Data · October 2026 publication

Opened on: Nov 26, 2025; less than a year ago
Share capital: R$ 2.5 m
Establishments: 1 active; of 1 registered
Size: Micro-enterprise

Head office address

RUA JUSTINIANO DE SERPA, 468, C
FARIAS BRITO
FORTALEZA - CE
CEP 60011-110, BRASIL

Partners and contacts

Published by the Receita Federal. Shown here when you ask, and never to search engines.

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Summary

AMBIX LTDA (trading as AMBIX) is an active micro-enterprise in Fortaleza/CE, opened on Nov 26, 2025. Its main activity is combined office administrative services (CNAE 8211-3/00). It is one of 6,964 active companies with that activity in Fortaleza/CE. It has opted into the Simples Nacional tax regime.

What the company does

CNAE 8211-3/00 · mainCombined office administrative services

Context

Companies with the same activity

How many active companies have combined office administrative services as their main activity, as this one does.

In Fortaleza (CE): 6,964
In Ceará: 9,963
In Brazil: 331,391

Among the 6,964 companies with CNAE 8211-3/00 in Fortaleza (CE), this one is 145th, by active establishments and capital.

See the 6,964 Combined office administrative services companies in Fortaleza - CE

Registration

as the Receita Federal publishes it

CNPJ: 63.835.258/0001-28
Legal name: AMBIX LTDA
Trade name: AMBIX
Registration status: Active, since Nov 26, 2025
Opened on: Nov 26, 2025
Legal form: 2062 — Limited liability company (Ltda.)
Size: Micro-enterprise
Share capital: R$ 2,500,000.00
Establishments: Active: 1 of 1

Registration history

What changed in the company's registration, month by month, according to the Receita Federal's monthly publications since December 2025.

No change to the registration since December 2025.

December 2025
Start of dembli's monthly history
The first Receita publication dembli keeps of this company.

Tax regimes

Simples Nacional: Opted in since Nov 26, 2025
MEI: Not opted in

Official records by CNPJ

Records public bodies publish of this company by its CNPJ. Check each one at its source.

Federal active debt Not listed among the PGFN's debtors

According to the PGFN's quarterly publication (Q3 2026). dembli shows no amounts; the official consultation shows each entry. Check with the PGFN

Frequently asked questions

What is AMBIX LTDA's CNPJ?

AMBIX LTDA's CNPJ is 63.835.258/0001-28.

Is AMBIX LTDA active?

Yes. The company's registration status at the Receita Federal is active since Nov 26, 2025, according to the October 2026 publication.

What is AMBIX LTDA's main activity?

Combined office administrative services, CNAE 8211-3/00.

Where is AMBIX LTDA's head office?

In Fortaleza/CE.

When was AMBIX LTDA opened?

On Nov 26, 2025, according to the Receita Federal.